Absolute twaddle - both points. “Equipped to deal with” very obviously means natural processes can remove the CO2 avoiding an excess (giving rise to global warming)... Obviously! Nice try at deflection from your original error.
Sorry for the late reply - I didn't see the notification of your last comment.
"Equipped to deal with" makes it sound like the Earth is some sort of machine, designed to run to some specification, and Bad Humans have pushed it out of spec and broken it, as it's not "equipped to deal with" this level of CO2.
Please have a look at the attached chart, showing the variations in both temperature and CO2 levels over geological time. Sources for the data are given in the chart.
You'll notice a couple of things.
1: The CO2 level has varied over time, and has generally been much higher than we see today. Given that life on Earth survived those changes, and indeed flourished at much higher values than today, how does this show what the Earth is or isn't "equipped to deal with"? Can you point to a time that the Earth was obviously not equipped to deal with a certain level of CO2?
2: The variation in CO2 levels, and the variation in temperature bear little relation to each other. Note 439my - CO2 up, temperature down. 409my - the opposite; CO2 down, temp up. 150my - CO2 up, temp down. And so on - see how the temperature does not track the CO2 level in the perfectly linear way that todays climate 'models' would have you believe. This supports the idea that it is, in fact, the absolute percentage, and
not the percentage change, that is important.
So, once we look at the data, and the historical record, we can see that challenging the notion of what the planet is equipped to deal with is quite valid, and not in error.
That human beings and their civilisations have evolved during a time of a relatively stable climate, have become accustomed to it and would quite like it to stay that way is another matter. Unfortunately, the climate does not care what a certain group of primates do or do not like. It's possible that other factors are at work, such as the Sun, over which we have no control. Factors that climate models either neglect, or get wrong - and yet they are being used to drive economic, energy and environmental policies.